| Issue |
E3S Web Conf.
Volume 135, 2019
Innovative Technologies in Environmental Science and Education (ITESE-2019)
|
|
|---|---|---|
| Article Number | 01026 | |
| Number of page(s) | 7 | |
| Section | Environmental Engineering | |
| DOI | https://doi.org/10.1051/e3sconf/201913501026 | |
| Published online | 04 December 2019 | |
Application of asymmetric current for electrocoagulation treatment of oil-containing waste water
1
Siberian Federal University, 660041, 23 (A), Svobodny Ave., Krasnoyarsk, Russia
2
Novosibirsk State University of Architecture and Civil Engineering, 630008, 113, Leningradskaya, Novosibirsk, Russia
* Corresponding author: michmacha@mail.ru
The goal of the work was to study the electrocoagulation of oily wastewater using an asymmetric current and to determine the composition of the resulting sludge for disposal. The planning of the experiment according to Box-Hunter method was given and mathematical models - regression equations of the electrocoagulation process of oily wastewater using an asymmetric current were obtained. Optimization was performed by the dissociative-step method due to the regression equations. The structure and composition of sludge obtained under optimal electrocoagulation conditions using asymmetric current for the disposal of sludge in the arbolite mixtures production were studied. The results of experimental studies can be used to develop low-waste efficient, energy-saving technologies for wastewater treatment and waste management.
© The Authors, published by EDP Sciences, 2019
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